When I was very young, early eighties (1982 or something like that), I saw a video many times that I want to see again. Problem is that I do not remember the song name and I only know parts of the video.

The music video shows somewhere in the beginning a guy on a sort of dentist chair with one or more scientists around him. I figured back then it was some kind of scientific test. 

A scientist pulls a lever to start and a floating ghost-like woman appears hovering in front of the guy lying in the dentist chair. At first the woman/ghostly figure seems friendly and the guy in the chair is happy but after a little while the experiment seems to go sour and the "ghost" looks evil and more like a skull.

The other part I remember is that the skull/ghost flies through the hallways of the (as I presumed back then) laboratory scaring all people/scientists/employees walking there. As a child they seemed to die (so literally scared to death).

Hope anyone can help! Thanks.

Nikke